Apple made a big acquisition this week. Could Beats possibly be worth $3B? Also, a new driverless car from Google, a new superphone from LG, and mankind's latest great hope for space travel from SpaceX.

The biggest tech story in cars for the next few decades will certainly be self-driving cars, but it won't happen in one step. CNET's Brian Cooley shows you the building blocks for the future of autonomous driving.